package com.example.aigc_education.security.handle;

import com.alibaba.fastjson.JSON;
import com.example.aigc_education.constant.HttpStatus;
import com.example.aigc_education.utils.ResultUtil;
import com.example.aigc_education.utils.WebUtil;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 自定义登录失败处理器
 */
@Component
public class CustomAuthenticationFailureHandler extends SimpleUrlAuthenticationFailureHandler {
    @Override
    public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response, AuthenticationException exception) throws IOException, ServletException {
        ResultUtil result = new ResultUtil(HttpStatus.ERROR, "登录失败");
        WebUtil.renderString(response, JSON.toJSONString(result));
    }
}
